presentation of the 900 Bonneville T 100 2021
It's a moment of reunion for the 900 Bonneville. Who would have thought that the Euro5 standard would allow it to rediscover the ardor of another era?
Well, it's a little more complicated than that, so let's have a look. Triumph has modernized its Classic range, so that (virtually) every one of them can continue its career despite the standards. In the case of the Bonnie T100, the upgrade went hand in hand with a serious increase in power. It's the same increase that was applied to the Street Twin in 2019.
Technically, this means a gain of 10 hp for a total of 65 horsepower. As a result, the Bonneville is back to almost the same watts it had before its major redesign in 2017. Add to this its more copious torque than theprevious generation at 865 cm3, a red zone set back by 500 rpm, more boot space from halfway up the rev counter to the high revs , and you get a 900 with a boot of a different kind. A number of technical improvements have reduced weight and improved handling. The twin retains its 8.2 mkg, now located a little higher up.
Well, the fork gaiters have disappeared, the metallic hue of the crankcases is hidden behind black, and the chrome on the rims has been lost... In return, the Triumph has lost 4 kilos, improved its braking, revised the fork specs with new cartridges for greater efficiency, refined its instrumentation, and added heel guards.
Like the other machines in this segment, more retro than neo, the Englishwoman lets the charm do the work. Time flies, but the idea endures.

Less chunky perhaps, but far from out of date in terms of technology. It borrows a whole host of technologies from its big T120 sister, also shared with the Street Twin, such as liquid cooling, ride-by-wire, ABS, traction control, assisted clutch, USB socket, coded immobilizer, etc....
Less powerful but more svelte, the T100 is more playful than the Bonnie 1200. It's lighter (8 kilos less), with a lower seat and shorter wheelbase and tail. The machine may be less vigorous, but it's more lively and agile.
This T 100 is as eager for nostalgia as it is for accessories. 117 references are waiting on the shelves. However, certain elements, not available as options, will remain the privilege of the 1200: the 6-speed gearbox and dual fuel injection maps. Every Bonneville has its own niche: a nut walk or a bear hunt.
M.B - manufacturer's photos
Key facts Triumph 900 Bonneville T 100 (2021) : What you need to know before you buy
Prices
| Basic version | |
|---|---|
|
11,100€
|
Performance
- Max speed : over 160 km/h (99.40 mph)
- Average fuel consumption : 4.10 liters/100km (0.57 mpg)
-
Estimated range
: 354 km (220 miles)
Calculated range until tank is empty, not verified.
History
Specifications Triumph 900 Bonneville T 100 2021
- Chassis
- Frame : Single tubular steel cradle
- Fuel capacity : 14.50 liters (3.83 US gallons)
- Seat height : 790 mm (31.10 in)
- Width : 780 mm (30.71 in)
- Min height : 1,100 mm (43.31 in)
- Wheelbase : 1,450 mm (57.09 in)
- Weight when fully loaded : 228 kg (503 lb)
- Front axle
- Telehydraulic fork Ø 41 mm, Wheel travel : 120 mm (4.72 in)
- Braking 1 disc Ø 310 mm (12.2 in), 2-piston caliper
- Front tire : 100 / 90 - 18 → Order this type of tire
- Pressure : 2.2 bar
- Transmission
- 5 stage gearbox , manual
- Secondary by chain
- Rear axle
- 2 lateral shock absorbers, Wheel travel : 120 mm (4.72 in)
- Braking 1 disc Ø 255 mm (10.04 in), 2-piston caliper
- Rear tire : 150 / 70 - 17 → Order this type of tire
- Pressure : 2.5 bar
- Motor
- two-cylinder parallel , 4 strokes
- Injection
- Cooling system : combined air/water
- 1 ACT
- 4 valves per cylinder
- 900 cc
- 65 ch (64.10 hp) to 7,400 rpm
- 8.20 mkg to 3,750 rpm
- Power-to-weight ratio : approximately 3.35 kg/ch
- Weight / torque ratio : approximately 26.23 kg/mkg
- Compression : 10.55:1
- CO² emissions: 95 g/km
- Standard equipment
- Brake assist : ABS as standard
- Practical information
Maintenance
A combination of high ambient temperatures, high current loads and excessive side voltages can cause a bridge to form between the wiring between the alternator and the wiring harness connector. If the connector blades form a bridge, a thermal threshold may be reached which exceeds the connector's capacity and causes it to deform. This can lead to a short-circuit, increasing the risk of fire and creating an accident hazard.
Production dates between 27/04/2020 and 04/12/2023
A combination of high ambient temperatures, high current loading and excessive lateral tension may cause the wiring between the alternator and the harness connector to form a bridge. As a result, the connector can deform. This can result in a short circuit, increasing the risk of fire, and creating a risk of accident.
Information source du rappelGallery
Used
Competitors
Compare the 900 Bonneville T 100 to its competitors
Fuel consumption
Range
Torque
Power
Power-to-Weight ratio
Torque-to-Weight ratio
Speed
CO² emissions
FAQ Your frequently asked questions about the 900 Bonneville T 100 2021
- What is the power of the 900 Bonneville T 100 2021?
-
The 900 Bonneville T 100 2021 develops a power of 65 ch (64.10 hp)
- What is the torque of the 900 Bonneville T 100 2021?
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The maximum torque of the 900 Bonneville T 100 2021 is 8.20 mkg to 3,750 rpm.
- What is the maximum speed of the 900 Bonneville T 100 2021?
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The 900 Bonneville T 100 2021 is capable of reaching a top speed of over 160 km/h (99.40 mph) on the track.
- What is the weight of the 900 Bonneville T 100 2021?
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The 900 Bonneville T 100 2021 has a a weight when fully loaded of 228 kg (503 lb).
- What is the fuel consumption of the 900 Bonneville T 100 2021?
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Average fuel consumption is estimated at 4.10 l/100km (0.57 mpg) according to the WMTC cycle.
- QWhat is the seat height of the 900 Bonneville T 100 2021?
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To ensure good accessibility, the 900 Bonneville T 100 2021 offers a minimum seat height of 790 mm (31.10 in).
- What is the price of the 900 Bonneville T 100 2021?
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The price of the 900 Bonneville T 100 2021 is 11,100€ in France
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Bikers' reviews Leave a review - 18 reviews
As for the tires, they need to be changed right away. I replaced them with Metzeler Roadtec 1s, which I highly recommend, including the installation of a small bubble (ordered on Amazon!) Rating : 5/5 Respond to Alexou
Impec engine full of torque.
Pirelli dangerous on asphalt joints and in the rain.
Perfect bike to customize, but far too expensive to start with - you can see that Triumph has been bought out by BMW.....for the price of one you get 2 Royal Enfield Interceptor 650......!!!! Rating : 4/5 Respond to Imperialyunan
Otherwise very pleasant to ride, nice sound, great U support, a few options added for me: center stand, luggage rack-passenger handle. Rating : 4/5 Respond to T100fan
Steph Rating : 3/5 Respond to Stephane.t